1. ICRC. Practice relating to rule 6. Civilians’ loss of protection from attack. n.d. https://ihl-databases.icrc.org/customary-ihl/eng/docindex/v2_rul_rule6. Accessed 1st March 2022.
2. Effects of covid-19 pandemic on life expectancy and premature mortality in 2020: time series analysis in 37 countries;Islam;BMJ,2021
3. Deutsche Welle. Germany commits €100 billion to defense spending. 2022. https://www.dw.com/en/germany-commits-100-billion-to-defense-spending/a-60933724. Accessed 27th February 2022.
4. Mental health care utilisation among internally displaced persons in Ukraine: results from a nation-wide survey;Roberts;Epidemiol Psychiatr Sci,2019
5. Hassink L. Handling submissions that include Russian researchers. Elsevier author update 1st March 2022 2022.